57757340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4903}}^1$

素因数の和:4962

約数の個数: 48

約数和(自身を含む): 131819520

約数和(自身を除く): 74062180

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 4903, 5890, 9806, 11780, 19612, 24515, 49030, 93157, 98060, 151993, 186314, 303986, 372628, 465785, 607972, 759965, 931570, 1519930, 1863140, 2887867, 3039860, 5775734, 11551468, 14439335, 28878670, 57757340]

約数ペア:

[(1, 57757340), (2, 28878670), (4, 14439335), (5, 11551468), (10, 5775734), (19, 3039860), (20, 2887867), (31, 1863140), (38, 1519930), (62, 931570), (76, 759965), (95, 607972), (124, 465785), (155, 372628), (190, 303986), (310, 186314), (380, 151993), (589, 98060), (620, 93157), (1178, 49030), (2356, 24515), (2945, 19612), (4903, 11780), (5890, 9806)]